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To download Blackmagic Disk Speed Test from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

Blackmagic Disk Speed Test

By Blackmagic Design Inc

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Description

Disk Speed Test is an easy to use tool to quickly measure and certify your disk performance for working with high quality video! Simply click the start button and Disk Speed Test will write test your disk using large blocks of data, and then display the result. Disk Speed Test will continue to test writes and reads from your disk so you can evaluate both performance and readability over time.

What's New in Version 3.0

Add support for Ultra HD television formats.Add support for ProRes 422HQ and Cinema DNG RAW codecs used on Blackmagic Design digital film cameras.

Screenshot

Customer Reviews

Working fine on i7 Retina iMac

by
JapaneseDeathBunny

Maybe Blackmagic updated this software in the last few days, but I had no issues running it just now on an late 2014 i7 Retina iMac. Have used this in the past and this version worked just as well as it always has.

Needs update for late 2016 Macbook Pro

by
AmpCat

Can’t really blame Blackmagic, but it maxes out at 2,000 MB/s. Runs great on my new Macbook Pro 15” (late 2016), but the write score is at around 1,950MB/s, and read just hits the limit at 2,000 MB/s. Would be nice to see how fast it can get!

It WORKS...

by
SimonABC

Not sure what the issue is with all the users claiming this app does not work or start up; but when I start it from the apps folder it works and works very well.